Keep four DisplayPort-equipped systems under direct control from one keyboard, mouse, and monitor setup. The Eaton B004-DPUA4-K is built for operators who need reliable access without adding clutter to the rack or desk. With audio support and an integrated USB 3.0 hub, it reduces peripheral swapping and keeps essential devices within reach. This 4-port KVM switch is a strong fit for environments where technicians move between multiple servers, workstations, or lab systems throughout the day. Included cables help speed deployment and reduce the need to source matching accessories separately. DisplayPort support makes it a natural choice for modern video chains, while the compact KVM format keeps the control point centralized. For teams that value uptime, consistency, and cleaner operator workflows, this model delivers a more complete console experience than basic switch-only alternatives. It is well suited to infrastructure spaces where every minute spent replugging devices slows response and adds risk.